KR20090045329A - 고체 유출물 또는 현탁액 속의 물질 함유 유출물 중의 라듐안정화 방법 - Google Patents

고체 유출물 또는 현탁액 속의 물질 함유 유출물 중의 라듐안정화 방법 Download PDF

Info

Publication number
KR20090045329A
KR20090045329A KR1020097005053A KR20097005053A KR20090045329A KR 20090045329 A KR20090045329 A KR 20090045329A KR 1020097005053 A KR1020097005053 A KR 1020097005053A KR 20097005053 A KR20097005053 A KR 20097005053A KR 20090045329 A KR20090045329 A KR 20090045329A
Authority
KR
South Korea
Prior art keywords
effluent
radium
chloride
solid
process according
Prior art date
Application number
KR1020097005053A
Other languages
English (en)
Korean (ko)
Inventor
데니스 바이르
Original Assignee
꽁빠니 유로삔느 뒤 지르꼬니움 세쥐
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 꽁빠니 유로삔느 뒤 지르꼬니움 세쥐 filed Critical 꽁빠니 유로삔느 뒤 지르꼬니움 세쥐
Publication of KR20090045329A publication Critical patent/KR20090045329A/ko

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • G21F9/10—Processing by flocculation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F13/00—Compounds of radium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Removal Of Specific Substances (AREA)
  • Physical Water Treatments (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
KR1020097005053A 2006-08-11 2007-08-10 고체 유출물 또는 현탁액 속의 물질 함유 유출물 중의 라듐안정화 방법 KR20090045329A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0607295A FR2904888B1 (fr) 2006-08-11 2006-08-11 Methode de stabilisation du radium dans les effluents radiferes.
FR0607295 2006-08-11

Publications (1)

Publication Number Publication Date
KR20090045329A true KR20090045329A (ko) 2009-05-07

Family

ID=38038069

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097005053A KR20090045329A (ko) 2006-08-11 2007-08-10 고체 유출물 또는 현탁액 속의 물질 함유 유출물 중의 라듐안정화 방법

Country Status (10)

Country Link
US (1) US8993828B2 (fr)
EP (1) EP2050099B1 (fr)
JP (1) JP5258766B2 (fr)
KR (1) KR20090045329A (fr)
CN (1) CN101517658B (fr)
CA (1) CA2660336C (fr)
EA (1) EA016467B1 (fr)
ES (1) ES2461290T3 (fr)
FR (1) FR2904888B1 (fr)
WO (1) WO2008017764A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2913970B1 (fr) * 2007-03-19 2009-06-12 Cogema Production de thorium 228 a partir d'un sel de thorium naturel
FR2927725B1 (fr) * 2008-02-18 2014-09-05 Commissariat Energie Atomique Procede de decontamination d'un effluent liquide en un ou plusieurs elements chimiques par extraction solide-liquide mettant en oeuvre une boucle de recyclage
CN107884239A (zh) * 2016-09-30 2018-04-06 核工业北京地质研究院 一种射气法测定锆英砂中镭的样品制备方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894804A (en) * 1949-03-02 1959-07-14 Carl W Sawyer Process of extracting uranium and radium from ores
US4146568A (en) * 1977-08-01 1979-03-27 Olin Corporation Process for reducing radioactive contamination in waste product gypsum
CA1145487A (fr) * 1980-08-22 1983-04-26 Donald R. Weir Extraction du radium en presence dans des solutions aqueuses de sulfate
FR2562312B1 (fr) * 1984-04-03 1989-03-03 Cogema Procede de decontamination en uranium et en radium de solutions uraniferes basiques par addition d'un sel de fer ou d'aluminium
US4654200A (en) * 1984-06-01 1987-03-31 Inderjit Nirdosh Processes for extracting radium from uranium mill tailings
US5160482A (en) * 1989-03-02 1992-11-03 Teledyne Industries, Inc. Zirconium-hafnium separation and purification process
US5188809A (en) * 1989-03-02 1993-02-23 Teledyne Industries, Inc. Method for separating coke from a feed mixture containing zirconium and radioactive materials by flotation process
US5322644A (en) * 1992-01-03 1994-06-21 Bradtec-Us, Inc. Process for decontamination of radioactive materials
US5196124A (en) * 1992-04-09 1993-03-23 Groundwater Services, Inc. Method of controlling the production of radioactive materials from a subterranean reservoir
DE4241559A1 (de) * 1992-12-10 1994-06-16 Wismut Gmbh Verfahren zur Effektivitätserhöhung der Fällung von Radium aus mit Natururan und seinen natürlichen Zerfallsprodukten kontaminierten Wässern
DE4322663C2 (de) * 1993-07-07 1995-09-07 Fraunhofer Ges Forschung Verfahren zur Reinigung von Bergbauwässern
WO1995024510A1 (fr) * 1994-03-08 1995-09-14 Rgc Mineral Sands Limited Lessivage de materiaux titaniferes
US7282187B1 (en) * 1996-03-26 2007-10-16 Caboi Corporation Recovery of metal values
US5787332A (en) * 1996-09-26 1998-07-28 Fansteel Inc. Process for recovering tantalum and/or niobium compounds from composites containing a variety of metal compounds
FR2786479B1 (fr) 1998-11-26 2001-10-19 Commissariat Energie Atomique Preparation par atomisation-sechage d'une poudre coulable de bioxyde d'uranium obtenu par conversion en voie seche de l'uf6
GB9909749D0 (en) * 1999-04-29 1999-06-23 Mineral Recovery Systems Limit Purification method
DE10005240B4 (de) * 2000-02-05 2007-08-16 Wismut Gmbh Verfahren zur Fällung von Uran, Schwermetallen und toxischen Metallen aus karbonat-/hydrogenkarbonathaltigen Wässern, insbesondere aus durch Natururan und seine natürlichen Zerfallsprodukte radioaktiv kontaminierten Wässern
US7527772B2 (en) * 2004-07-01 2009-05-05 Areva Np Inc. Ultrasonic counter-current screw extractor for uranium recovery and process therefore
FR2876369B1 (fr) * 2004-10-11 2006-12-22 Cie Europ Du Zirconium Cezus S Procede de separation du zirconium et du hafnium

Also Published As

Publication number Publication date
FR2904888A1 (fr) 2008-02-15
EA016467B1 (ru) 2012-05-30
CN101517658A (zh) 2009-08-26
EP2050099A1 (fr) 2009-04-22
EP2050099B1 (fr) 2014-03-05
US20100113858A1 (en) 2010-05-06
US8993828B2 (en) 2015-03-31
JP2010500542A (ja) 2010-01-07
CA2660336C (fr) 2016-01-12
WO2008017764A1 (fr) 2008-02-14
CN101517658B (zh) 2012-12-19
ES2461290T3 (es) 2014-05-19
JP5258766B2 (ja) 2013-08-07
EA200900299A1 (ru) 2009-06-30
CA2660336A1 (fr) 2008-02-14
FR2904888B1 (fr) 2008-12-19

Similar Documents

Publication Publication Date Title
US5102556A (en) Method for rendering ferric hydroxide sludges recyclable
JPH07973A (ja) 重金属及び放射性汚染要因物の除去方法
CN107311277A (zh) 一种同时去除水中砷磷氟的纳米药剂及其制备方法
US5401296A (en) Precious metal extraction process
CN109874342A (zh) 复合萃取剂增强的聚合物树脂、其制备方法及其萃取（一种或多种）贵重金属的用途
EP0682806A1 (fr) Procede de traitement de matiere en particules
Zhang et al. Staged characteristics of red mud dealkalization by CO2 and SO2
US3449065A (en) Method of separation of radium
Moore Solvent extraction of mercury from brine solutions with high-molecular-weight amines
US4124459A (en) Process for removing mercury from brine sludges
KR20090045329A (ko) 고체 유출물 또는 현탁액 속의 물질 함유 유출물 중의 라듐안정화 방법
FI124666B (en) Process and system for removing fluoride from sulphate solutions
CN111087114A (zh) 钽铌生产废水的处理方法
JP6873112B2 (ja) 金属水銀を安定化する方法
AU732381B2 (en) Process for cleaning mercury-contaminated soils
DE2406408C2 (de) Verfahren zur Rückgewinnung von Schwermetallen
JPS6037059B2 (ja) 第四アンモニウム塩による液−液抽出によつてガリウム溶液を精製する方法
CN114291925A (zh) 一种强碱性富硅含铀溶液的处理方法
CN108623035A (zh) 一种含砷废液中砷的回收方法
JPH10499A (ja) 浚渫固液分離土質改良方法
DE69505114T2 (de) Verfahren zur verwertung eines schwermetalle enthaltenden und sauren abwassers
Dittrich et al. Phosphorus recovery from sewage sludge ash by a wet-chemical process
CN211350122U (zh) 钽铌生产废水的处理装置
US5968461A (en) Process for cleaning mercury-contaminated soils
JP5497226B1 (ja) セシウムを含む脱塩ダストの処理方法及び処理装置

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid